--Is your friend quiet?--No, he never stops __________.
#40643
A
talk
B
talking
C
to talk
D
is talking
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-- Are you going to the party? -- No, because I ______.
#42738
A
have asked
B
haven’t asked
C
have been asked
D
haven’t been asked
He looks very tired because he           well last night.
#39894
A
didn’t sleep
B
hasn’t slept
C
slept
D
sleeps
My brother came back home while I           homework.
#36261
A
am doing
B
did
C
was doing
D
were doing
Avatar is an interesting film. I ______ it twice already.
#42050
A
see
B
saw
C
have seen
D
will see